developmental disability
Noun
Meaning
Any life-long disability attributable to mental and/or physical impairments, manifested during childhood or later in the human development age (variously given as being before age 16, 18, or 21).
(euphemistic) Mental retardation.
Source: en.wiktionary.orgSynonyms
disability
learning disability
dd
intellectual disability
developmental disorder
cognitive disability
Examples
Autism is the fastest growing developmental disability in our nation.